番茄烂果的原因与对策１．绵疫病引起的烂果绵疫病又叫褐色腐败病，主要侵害未成熟的果实。首先在果顶或果肩部出现表面光滑的淡褐色斑，有时长有少量白霉，后逐渐形成同心轮纹状斑，渐变为深褐色，皮下果肉也变褐，后期整个果实腐烂脱落。防治对策：及时摘除病果，带出田... Causes and countermeasures of tomato rotten fruit 1. Spongy disease caused by rotten Spongiformis disease, also known as brown rot disease, mainly against immature fruit. First, the surface of the top of the fruit or fruit shoulder appeared light brown spots, sometimes a small amount of white mold, and then gradually form concentric circular mottled spot, gradually changing to dark brown, subcutaneous flesh also brown, the late decay of the entire fruit. Prevention and treatment measures: timely removal of disease, bring the field ...